In the process of fixed Pd-extended 0.43.1, I just found that on Ubuntu/Maverick, Gem says this once I start Pd-extended:
/usr/lib/pd-extended/extra/Gem/Gem.pd_linux: /usr/lib/pd-extended/extra/Gem/Gem.pd_linux: undefined symbol: __sync_fetch_and_add_4 Gem: can't load library
.hc
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On 2011-06-27 21:12, Hans-Christoph Steiner wrote:
In the process of fixed Pd-extended 0.43.1, I just found that on Ubuntu/Maverick, Gem says this once I start Pd-extended:
/usr/lib/pd-extended/extra/Gem/Gem.pd_linux: /usr/lib/pd-extended/extra/Gem/Gem.pd_linux: undefined symbol: __sync_fetch_and_add_4 Gem: can't load library
according to the internet, this is a problem of the "-march=i386" flag you are passing as CXXFLAGS.
fgmasdr IOhannes
On Jun 29, 2011, at 3:43 AM, IOhannes m zmoelnig wrote:
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On 2011-06-27 21:12, Hans-Christoph Steiner wrote:
In the process of fixed Pd-extended 0.43.1, I just found that on Ubuntu/Maverick, Gem says this once I start Pd-extended:
/usr/lib/pd-extended/extra/Gem/Gem.pd_linux: /usr/lib/pd-extended/extra/Gem/Gem.pd_linux: undefined symbol: __sync_fetch_and_add_4 Gem: can't load library
according to the internet, this is a problem of the "-march=i386" flag you are passing as CXXFLAGS.
What if I switched the OPT_FLAGS from: OPT_CFLAGS += -mtune=i686 -march=i386 to: OPT_CFLAGS += -march=pentium3 -msse -mfpmath=sse
The Pentium 3 came out in 1999, so that's quite old. For supporting older computers, people could use the official Debian/Ubuntu packages.
.hc
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Hans-Christoph Steiner -
IOhannes m zmoelnig